Absolutely. It's quite common, and it may not be that they don't see each other for a long period of time. They may see each other daily, or weekly, or when they go to...whatever their faith is on the weekend. There will be a community expectation that there is forgiveness in moving forward. You're very right that people are absolutely carrying symptoms of post-traumatic stress disorder.
On October 18th, 2018. See this statement in context.